{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["process characterization", "biomedical", "engineering feature", "manufacturing standard", "machine or equipment", "concept or principle"], "input": "However , the heat input and the high cooling rates during AM processes have a strong influence on the microstructure in the patch as well as in the substrate , which will affect forming properties ."}
{"process characterization": [], "biomedical": [], "engineering feature": [], "manufacturing standard": [], "machine or equipment": [], "concept or principle": ["heat", "microstructure"]}